Here I experiment with combining flow fields with images (dithering).

Load packages:

library(ggnewscale)
library(imager)
library(sf)
library(tidyverse)

Process image - snowscape

Read the image using imager::load.image():

#melville <- image_read("melville_lg.jpg")
snowscape <- load.image("snowscape.jpg")

Check the size of the image:

summary(snowscape)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
 0.0000  0.1686  0.4118  0.4195  0.5843  1.0000 

Convert image to data frame (still working with {imager}):

snowscape_df <- snowscape %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))

Convert to grayscale and to data frame:

snowscape_df_grayscale <- snowscape %>%
  grayscale() %>% 
  as.data.frame()

Join data frames with color and grayscale values:

snowscape_df <- snowscape_df %>%
  left_join(snowscape_df_grayscale,
            by = c("x", "y"))

Retrieve every nth row/column from image:

nx <- 10
ny <- 20

snowscape_sampled <- snowscape_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Plot:

snowscape_sampled %>%
  ggplot(aes(x, 
             y, 
             color = color)) + 
  geom_point(aes(size = value)) + 
  scale_color_identity() +
  scale_y_reverse() + 
  scale_size(range = c(1, 6)) +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("snowscape-circles.png")
Saving 7.29 x 4.51 in image

Plot with different shape:

snowscape_sampled %>%
  ggplot(aes(x, 
             y, 
             color = color)) + 
  geom_point(aes(size = value),
             shape = 17) +
  geom_point(size = 0.1,
             color = "black",
             shape = 20) +
  scale_color_identity() +
  scale_size(range = c(1, 5)) +
  scale_y_reverse() + 
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("snowscape-dotted-diamonds.png")
Saving 7.29 x 4.51 in image

Retrieve every nth row/column from image:

nx <- 10
ny <- 20

snowscape_sampled <- snowscape_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Define length of segments:

l <- 15 # Experiment with the length

Create and plot the flow field:


n_min <- min(snowscape_sampled$x)
n_max <- max(snowscape_sampled$x)

# Offsets
x_o <- -max(snowscape_sampled$x)/2 # Experiment with the sign and the fraction
y_o <- 0 #max(snowscape_sampled$y)

df <- snowscape_sampled %>%
  mutate(angle = 1 * pi/6 * (1 -(x - x_o)/(n_max - n_min)),
         xend = (x + l * cos(angle)),
         yend = (y + l * sin(angle)))

df %>%
  ggplot() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(1, 8)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("snowscape-flow-field.png")
Saving 7.29 x 4.51 in image

Process image - Meghan

Read the image using imager::load.image():

meghan <- load.image("meghan.jpg")

Check the size of the image:

summary(meghan)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
 0.0000  0.2980  0.6510  0.5623  0.8118  1.0000 

Convert image to data frame (still working with {imager}):

meghan_df <- meghan %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))

Convert to grayscale and to data frame:

meghan_df_grayscale <- meghan %>%
  grayscale() %>% 
  as.data.frame()

Join data frames with color and grayscale values:

meghan_df <- meghan_df %>%
  left_join(meghan_df_grayscale,
            by = c("x", "y"))

Crop image:

meghan_df <- meghan_df %>%
  filter(x <= 1250, y <= 1250)

Retrieve every nth row/column from image:

nx <- 20
ny <- 20

meghan_sampled <- meghan_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Plot:

meghan_sampled %>%
  ggplot() + 
  geom_point(aes(x, 
                 y,
                 color = value),
             shape = 15,
             size = 6) +
  scale_color_fermenter(palette = "greens") +
  new_scale_color() +
  geom_point(aes(x, 
                 y, 
                 color = color,
                 size = value)) + 
  scale_color_identity() +
  scale_y_reverse() + 
  scale_size(range = c(0.1, 3)) +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")
Warning in pal_name(palette, type) : Unknown palette greens
ggsave("meghan-circles.png",
       height = 8,
       width = 8,
       units = "in")

Plot with different shape:

meghan_sampled %>%
  ggplot() + 
  geom_point(aes(x,
                 y),
             color = "black",
             shape = 15,
             size = 6) +
  geom_point(aes(x, 
                 y,
                 color = color,
                 size = value),
             shape = 17) +
  # geom_point(aes(x, 
  #            y),
  #            size = 0.1,
  #            color = "black",
  #            shape = 20) +
  scale_color_identity() +
  scale_size(range = c(1, 4)) +
  scale_y_reverse() + 
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("meghan-diamonds.png",
       height = 8,
       width = 8,
       units = "in")

Retrieve every nth row/column from image:

nx <- 25
ny <- 25

meghan_sampled <- meghan_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Define length of segments:

l <- 25 # Experiment with the length

Create and plot the flow field:

n_min <- min(meghan_sampled$x)
n_max <- max(meghan_sampled$x)

# Offsets
x_o <- 0 #max(meghan_sampled$x)/2 # Experiment with the sign and the fraction
y_o <- 0 #max(meghan_sampled$y)
# Initial rotation
init_r <- 1/8


df <- meghan_sampled %>%
  mutate(angle = ((x - x_o) * (y - y_o)) /(n_max - n_min)^2 * 2 * pi + init_r * pi,
         xend = (x + l * cos(angle)),
         yend = (y + l * sin(angle)))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y, 
                 color = value),
             #color = "black",
             shape = 15,
             size = 6) +
  scale_color_fermenter(palette = "Greys") +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(0.5, 3)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("meghan-flow-field.png",
       height = 8,
       width = 8,
       units = "in")

Process image - Mariana

Read the image using imager::load.image():

mariana <- load.image("mariana-gato.jpg")

Check the size of the image:

summary(mariana)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
 0.0000  0.2784  0.4353  0.4709  0.6784  1.0000 

Convert image to data frame (still working with {imager}):

mariana_df <- mariana %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))

Convert to grayscale and to data frame:

mariana_df_grayscale <- mariana %>%
  grayscale() %>% 
  as.data.frame()

Join data frames with color and grayscale values:

mariana_df <- mariana_df %>%
  left_join(mariana_df_grayscale,
            by = c("x", "y"))

Crop image:

#mariana_df <- mariana_df %>%
#  filter(x <= 1250, y <= 1250)

Retrieve every nth row/column from image:

nx <- 30
ny <- 30

mariana_sampled <- mariana_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Plot:

mariana_sampled %>%
  ggplot() + 
  geom_point(aes(x, 
                 y,
                 color = value),
             shape = 15,
             size = 6) +
  scale_color_fermenter(palette = "Greys") +
  new_scale_color() +
  geom_point(aes(x, 
                 y, 
                 color = color,
                 size = value)) + 
  scale_color_identity() +
  scale_y_reverse() + 
  scale_size(range = c(0.1, 3)) +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")


# ggsave("meghan-circles.png",
#        height = 8,
#        width = 8,
#        units = "in")

Plot with different shape:

mariana_sampled %>%
  ggplot() + 
  geom_point(aes(x,
                 y),
             color = "black",
             shape = 15,
             size = 6) +
  geom_point(aes(x, 
                 y,
                 color = color,
                 size = value),
             shape = 17) +
  # geom_point(aes(x, 
  #            y),
  #            size = 0.1,
  #            color = "black",
  #            shape = 20) +
  scale_color_identity() +
  scale_size(range = c(1, 4)) +
  scale_y_reverse() + 
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")


# ggsave("meghan-diamonds.png",
#        height = 8,
#        width = 8,
#        units = "in")

Retrieve every nth row/column from image:

nx <- 25
ny <- 25

mariana_sampled <- mariana_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Define length of segments:

l <- 25 # Experiment with the length

Create and plot the flow field:

n_min <- min(meghan_sampled$x)
n_max <- max(meghan_sampled$x)

# Offsets
x_o <- 0 #max(meghan_sampled$x)/2 # Experiment with the sign and the fraction
y_o <- 0 #max(meghan_sampled$y)
# Initial rotation
init_r <- 1/8


df <- mariana_sampled %>%
  mutate(angle = ((x - x_o) * (y - y_o)) /(n_max - n_min)^2 * 2 * pi + init_r * pi,
         xend = (x + l * cos(angle)),
         yend = (y + l * sin(angle)))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y, 
                 color = value),
             color = "black",
             shape = 15,
             size = 6) +
  scale_color_distiller(palette = "Greys") +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(0.5, 3)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("mariana-flow-field.png",
       height = 8,
       width = 8,
       units = "in")

Process image - Oregon

Read the image using imager::load.image():

oregon <- load.image("oregon.jpg")

Check the size of the image:

summary(oregon)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
 0.0000  0.3137  0.4627  0.4681  0.6157  1.0000 

Convert image to data frame (still working with {imager}):

oregon_df <- oregon %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))

Convert to grayscale and to data frame:

oregon_df_grayscale <- oregon %>%
  grayscale() %>% 
  as.data.frame()

Join data frames with color and grayscale values:

oregon_df <- oregon_df %>%
  left_join(oregon_df_grayscale,
            by = c("x", "y"))

Retrieve every nth row/column from image:

nx <- 10
ny <- 10

oregon_sampled <- oregon_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Create and plot the flow field:

# Offsets
x_o <- 560
y_o <- 140


df <- oregon_sampled %>%
  #length of segments depends on position, and the angle is constant from x_o, y_o
  mutate(xend = (x + (x - x_o)/30 * pi/4),
         yend = (y + (y - y_o)/30 * pi/4))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y,
                 color = value),
             shape = 15,
             size = 6) +
  scale_color_distiller(palette = "Greys") +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(0.1, 2)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("oregon-flow-field.png",
       height = 8,
       width = 8,
       units = "in")

Waldport

See https://twitter.com/mark_lawler/status/1490467641676337154/photo/2 for this image:

Read the image using imager::load.image():

waldport <- load.image("waldport.jpg")

Check the size of the image:

summary(waldport)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
 0.0000  0.2235  0.4235  0.4616  0.6902  1.0000 

Convert image to data frame (still working with {imager}):

waldport_df <- waldport %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))

Convert to grayscale and to data frame:

waldport_df_grayscale <- waldport %>%
  grayscale() %>% 
  as.data.frame()

Join data frames with color and grayscale values:

waldport_df <- waldport_df %>%
  left_join(waldport_df_grayscale,
            by = c("x", "y"))

Retrieve every nth row/column from image:

nx <- 20
ny <- 20

waldport_sampled <- waldport_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Create and plot the flow field:

# Offsets
x_o <- -1000
y_o <- 770


df <- waldport_sampled %>%
  #length of segments depends on position, and the angle is constant from x_o, y_o
  mutate(xend = (x + (x - x_o)/20 * pi/8),
         yend = (y + (y - y_o)/20 * pi/8))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y,
                 color = rev(y)),
             shape = 15,
             size = 6) +
  scale_color_gradientn(colors = MexBrewer::mex.brewer("Atentado")) +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(0.01, 0.75)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("waldport-flow-field.png",
       height = 8,
       width = 8,
       units = "in")

One more of another beach! Check this: https://twitter.com/GiuIianoDMedici/status/1490715140051947521

Read the image using imager::load.image():

beach <- load.image("beach.jpg")

Check the size of the image:

beach
Image. Width: 899 pix Height: 1199 pix Depth: 1 Colour channels: 3 

Convert image to data frame (still working with {imager}):

beach_df <- beach %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))

Convert to grayscale and to data frame:

beach_df_grayscale <- beach %>%
  grayscale() %>% 
  as.data.frame()

Join data frames with color and grayscale values:

beach_df <- beach_df %>%
  left_join(beach_df_grayscale,
            by = c("x", "y"))

Retrieve every nth row/column from image:

nx <- 10
ny <- 10

beach_sampled <- beach_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 

Create and plot the flow field:

# Offsets
x_o <- 200
y_o <- 480


df <- beach_sampled %>%
  #length of segments depends on position, and the angle is constant from x_o, y_o
  mutate(xend = (x + (x - x_o)/20 * pi/4),
         yend = (y + (y - y_o)/20 * pi/4))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y,
                 color = rev(y)),
             shape = 15,
             size = 6) +
  scale_color_gradientn(colors = MexBrewer::mex.brewer("Atentado")) +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = sqrt((x - x_o)^2 + (y - y_o)^2),
                   color = color)) +
  scale_size(range = c(0.5, 1.5)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("beach-flow-field.png",
       height = 8,
       width = 8,
       units = "in")

Flower 1 and spirals

Read the image using imager::load.image():

flower <- load.image("flower.jpg")

Check the size of the image:

flower
Image. Width: 720 pix Height: 960 pix Depth: 1 Colour channels: 3 

Convert image to data frame (still working with {imager}):

flower_df <- flower %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))

Convert to grayscale and to data frame:

flower_df_grayscale <- flower %>%
  grayscale() %>% 
  as.data.frame()

Join data frames with color and grayscale values:

flower_df <- flower_df %>%
  left_join(flower_df_grayscale,
            by = c("x", "y"))

Convert the image to sf to use sf functions to find nearest features to borrow colors:

flower_sf <- flower_df %>%
    st_as_sf(coords = c("x", "y"))

Golden spiral:

#points <- 500

# Defining the Golden Angle
angle <- pi * (3 - sqrt(5))

#t_o <- seq(1, 10, 1) 

gs <- data.frame(t_o = seq(1, 750, 0.1) * angle) %>%
  mutate(x_o = 300 + t_o * sin(t_o),
         y_o = 300 + t_o * cos(t_o),
         x_end = x_o + 20 * sin(t_o),
         y_end = y_o + 20 * cos(t_o))

Convert to sf to borrow the colors from the image:

gs <- gs %>%
  mutate(x = x_o,
         y = y_o) %>%
  st_as_sf(coords = c("x", "y"))

Find the nearest feature in the original image to borrow the colors:

flower_colors <- flower_df[gs %>%
                                   st_nearest_feature(flower_sf),]

Bind the colors to the packed circles:

gs <- gs %>%
  mutate(color = flower_colors$color,
         value = flower_colors$value)

Plot:

# Make a scatter plot of points in a spiral
ggplot() +
  geom_point(data= flower_df,
             aes(x,
                 y,
                 color = value),
             #color = "black",
             shape = 15,
             size = 6) +
  scale_color_gradientn(colors = MexBrewer::mex.brewer("Atentado")) +
  #scale_color_distiller(palette = "Blues") +
  new_scale_color() +
  geom_segment(data = gs %>%
                 filter(x_o > 10 & x_o < 710,
                        y_o > 10 & y_o < 950),
               aes(x = x_o,
                   xend = x_end,
                   y = y_o,
                   yend = y_end,
                   size = t_o,
                   color = color)) +
  scale_y_reverse() +
  scale_color_identity() +
  scale_size(range = c(0.1, 3)) +
  coord_equal() +
  theme_void() +
  theme(legend.position = "none")

ggsave("flower-flow-field.png",
       height = 8,
       width = 8,
       units = "in")

Flower 2 and spirals

Read the image using imager::load.image():

flower <- load.image("flower-2.jpg")

Check the size of the image:

flower
Image. Width: 720 pix Height: 960 pix Depth: 1 Colour channels: 3 

Convert image to data frame (still working with {imager}):

flower_df <- flower %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))

Convert to grayscale and to data frame:

flower_df_grayscale <- flower %>%
  grayscale() %>% 
  as.data.frame()

Join data frames with color and grayscale values:

flower_df <- flower_df %>%
  left_join(flower_df_grayscale,
            by = c("x", "y"))

Convert the image to sf to use sf functions to find nearest features to borrow colors:

flower_sf <- flower_df %>%
    st_as_sf(coords = c("x", "y"))

Golden spiral:

#points <- 500

# Defining the Golden Angle
angle <- pi * (3 - sqrt(5))

#t_o <- seq(1, 10, 1) 

gs <- data.frame(t_o = seq(1, 750, 0.1) * angle) %>%
  mutate(x_o = 160 + t_o * sin(t_o),
         y_o = 310 + t_o * cos(t_o),
         x_end = x_o + 20 * sin(t_o),
         y_end = y_o + 20 * cos(t_o))

Convert to sf to borrow the colors from the image:

gs <- gs %>%
  mutate(x = x_o,
         y = y_o) %>%
  st_as_sf(coords = c("x", "y"))

Find the nearest feature in the original image to borrow the colors:

flower_colors <- flower_df[gs %>%
                                   st_nearest_feature(flower_sf),]

Bind the colors to the spiral:

gs <- gs %>%
  mutate(color = flower_colors$color,
         value = flower_colors$value)

Plot:

# Make a scatter plot of points in a spiral
ggplot() +
  # geom_point(data= flower_df,
  #            aes(x,
  #                y,
  #                color = value),
  #            #color = "black",
  #            shape = 15,
  #            size = 6) +
  # scale_color_gradientn(colors = MexBrewer::mex.brewer("Atentado")) +
  # scale_color_distiller(palette = "Blues") +
  # new_scale_color() +
  geom_segment(data = gs %>%
                 filter(x_o > 10 & x_o < 710,
                        y_o > 10 & y_o < 950),
               aes(x = x_o,
                   xend = x_end,
                   y = y_o,
                   yend = y_end,
                   size = t_o,
                   color = color)) +
  scale_y_reverse() +
  scale_color_identity() +
  scale_size(range = c(0.1, 3)) +
  coord_equal() +
  theme_void() +
  theme(legend.position = "none")

ggsave("flower-2-flow-field.png",
       height = 8,
       width = 8,
       units = "in")

---
title: "R Notebook"
output: html_notebook
---

Here I experiment with combining flow fields with images (dithering).

Load packages:
```{r}
library(ggnewscale)
library(imager)
library(sf)
library(tidyverse)
```

## Process image - snowscape

Read the image using `imager::load.image()`:
```{r}
#melville <- image_read("melville_lg.jpg")
snowscape <- load.image("snowscape.jpg")
```

Check the size of the image: 
```{r}
summary(snowscape)
```

Convert image to data frame (still working with {imager}):
```{r}
snowscape_df <- snowscape %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))
```

Convert to grayscale and to data frame:
```{r}
snowscape_df_grayscale <- snowscape %>%
  grayscale() %>% 
  as.data.frame()
```

Join data frames with color and grayscale values:
```{r}
snowscape_df <- snowscape_df %>%
  left_join(snowscape_df_grayscale,
            by = c("x", "y"))
```

Retrieve every nth row/column from image:
```{r}
nx <- 10
ny <- 20

snowscape_sampled <- snowscape_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Plot:
```{r}
snowscape_sampled %>%
  ggplot(aes(x, 
             y, 
             color = color)) + 
  geom_point(aes(size = value)) + 
  scale_color_identity() +
  scale_y_reverse() + 
  scale_size(range = c(1, 6)) +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("snowscape-circles.png")
```

Plot with different shape:
```{r}
snowscape_sampled %>%
  ggplot(aes(x, 
             y, 
             color = color)) + 
  geom_point(aes(size = value),
             shape = 17) +
  geom_point(size = 0.1,
             color = "black",
             shape = 20) +
  scale_color_identity() +
  scale_size(range = c(1, 5)) +
  scale_y_reverse() + 
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("snowscape-dotted-diamonds.png")
```


Retrieve every nth row/column from image:
```{r}
nx <- 10
ny <- 20

snowscape_sampled <- snowscape_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Define length of segments:
```{r}
l <- 15 # Experiment with the length
```

Create and plot the flow field:
```{r}

n_min <- min(snowscape_sampled$x)
n_max <- max(snowscape_sampled$x)

# Offsets
x_o <- -max(snowscape_sampled$x)/2 # Experiment with the sign and the fraction
y_o <- 0 #max(snowscape_sampled$y)

df <- snowscape_sampled %>%
  mutate(angle = 1 * pi/6 * (1 -(x - x_o)/(n_max - n_min)),
         xend = (x + l * cos(angle)),
         yend = (y + l * sin(angle)))

df %>%
  ggplot() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(1, 8)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("snowscape-flow-field.png")
```

## Process image - Meghan

Read the image using `imager::load.image()`:
```{r}
meghan <- load.image("meghan.jpg")
```

Check the size of the image: 
```{r}
summary(meghan)
```

Convert image to data frame (still working with {imager}):
```{r}
meghan_df <- meghan %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))
```

Convert to grayscale and to data frame:
```{r}
meghan_df_grayscale <- meghan %>%
  grayscale() %>% 
  as.data.frame()
```

Join data frames with color and grayscale values:
```{r}
meghan_df <- meghan_df %>%
  left_join(meghan_df_grayscale,
            by = c("x", "y"))
```

Crop image:
```{r}
meghan_df <- meghan_df %>%
  filter(x <= 1250, y <= 1250)
```

Retrieve every nth row/column from image:
```{r}
nx <- 20
ny <- 20

meghan_sampled <- meghan_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Plot:
```{r}
meghan_sampled %>%
  ggplot() + 
  geom_point(aes(x, 
                 y,
                 color = value),
             shape = 15,
             size = 6) +
  scale_color_fermenter(palette = "greens") +
  new_scale_color() +
  geom_point(aes(x, 
                 y, 
                 color = color,
                 size = value)) + 
  scale_color_identity() +
  scale_y_reverse() + 
  scale_size(range = c(0.1, 3)) +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("meghan-circles.png",
       height = 8,
       width = 8,
       units = "in")
```

Plot with different shape:
```{r}
meghan_sampled %>%
  ggplot() + 
  geom_point(aes(x,
                 y),
             color = "black",
             shape = 15,
             size = 6) +
  geom_point(aes(x, 
                 y,
                 color = color,
                 size = value),
             shape = 17) +
  # geom_point(aes(x, 
  #            y),
  #            size = 0.1,
  #            color = "black",
  #            shape = 20) +
  scale_color_identity() +
  scale_size(range = c(1, 4)) +
  scale_y_reverse() + 
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("meghan-diamonds.png",
       height = 8,
       width = 8,
       units = "in")
```

Retrieve every nth row/column from image:
```{r}
nx <- 25
ny <- 25

meghan_sampled <- meghan_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Define length of segments:
```{r}
l <- 25 # Experiment with the length
```

Create and plot the flow field:
```{r}
n_min <- min(meghan_sampled$x)
n_max <- max(meghan_sampled$x)

# Offsets
x_o <- 0 #max(meghan_sampled$x)/2 # Experiment with the sign and the fraction
y_o <- 0 #max(meghan_sampled$y)
# Initial rotation
init_r <- 1/8


df <- meghan_sampled %>%
  mutate(angle = ((x - x_o) * (y - y_o)) /(n_max - n_min)^2 * 2 * pi + init_r * pi,
         xend = (x + l * cos(angle)),
         yend = (y + l * sin(angle)))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y, 
                 color = value),
             #color = "black",
             shape = 15,
             size = 6) +
  scale_color_fermenter(palette = "Greys") +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(0.5, 3)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("meghan-flow-field.png",
       height = 8,
       width = 8,
       units = "in")
```

## Process image - Mariana

Read the image using `imager::load.image()`:
```{r}
mariana <- load.image("mariana-gato.jpg")
```

Check the size of the image: 
```{r}
summary(mariana)
```

Convert image to data frame (still working with {imager}):
```{r}
mariana_df <- mariana %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))
```

Convert to grayscale and to data frame:
```{r}
mariana_df_grayscale <- mariana %>%
  grayscale() %>% 
  as.data.frame()
```

Join data frames with color and grayscale values:
```{r}
mariana_df <- mariana_df %>%
  left_join(mariana_df_grayscale,
            by = c("x", "y"))
```

Crop image:
```{r}
#mariana_df <- mariana_df %>%
#  filter(x <= 1250, y <= 1250)
```

Retrieve every nth row/column from image:
```{r}
nx <- 30
ny <- 30

mariana_sampled <- mariana_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Plot:
```{r}
mariana_sampled %>%
  ggplot() + 
  geom_point(aes(x, 
                 y,
                 color = value),
             shape = 15,
             size = 6) +
  scale_color_fermenter(palette = "Greys") +
  new_scale_color() +
  geom_point(aes(x, 
                 y, 
                 color = color,
                 size = value)) + 
  scale_color_identity() +
  scale_y_reverse() + 
  scale_size(range = c(0.1, 3)) +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

# ggsave("meghan-circles.png",
#        height = 8,
#        width = 8,
#        units = "in")
```

Plot with different shape:
```{r}
mariana_sampled %>%
  ggplot() + 
  geom_point(aes(x,
                 y),
             color = "black",
             shape = 15,
             size = 6) +
  geom_point(aes(x, 
                 y,
                 color = color,
                 size = value),
             shape = 17) +
  # geom_point(aes(x, 
  #            y),
  #            size = 0.1,
  #            color = "black",
  #            shape = 20) +
  scale_color_identity() +
  scale_size(range = c(1, 4)) +
  scale_y_reverse() + 
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

# ggsave("meghan-diamonds.png",
#        height = 8,
#        width = 8,
#        units = "in")
```

Retrieve every nth row/column from image:
```{r}
nx <- 25
ny <- 25

mariana_sampled <- mariana_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Define length of segments:
```{r}
l <- 25 # Experiment with the length
```

Create and plot the flow field:
```{r}
n_min <- min(meghan_sampled$x)
n_max <- max(meghan_sampled$x)

# Offsets
x_o <- 0 #max(meghan_sampled$x)/2 # Experiment with the sign and the fraction
y_o <- 0 #max(meghan_sampled$y)
# Initial rotation
init_r <- 1/8


df <- mariana_sampled %>%
  mutate(angle = ((x - x_o) * (y - y_o)) /(n_max - n_min)^2 * 2 * pi + init_r * pi,
         xend = (x + l * cos(angle)),
         yend = (y + l * sin(angle)))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y, 
                 color = value),
             color = "black",
             shape = 15,
             size = 6) +
  scale_color_distiller(palette = "Greys") +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(0.5, 3)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("mariana-flow-field.png",
       height = 8,
       width = 8,
       units = "in")
```

## Process image - Oregon

Read the image using `imager::load.image()`:
```{r}
oregon <- load.image("oregon.jpg")
```

Check the size of the image: 
```{r}
summary(oregon)
```

Convert image to data frame (still working with {imager}):
```{r}
oregon_df <- oregon %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))
```

Convert to grayscale and to data frame:
```{r}
oregon_df_grayscale <- oregon %>%
  grayscale() %>% 
  as.data.frame()
```

Join data frames with color and grayscale values:
```{r}
oregon_df <- oregon_df %>%
  left_join(oregon_df_grayscale,
            by = c("x", "y"))
```

Retrieve every nth row/column from image:
```{r}
nx <- 10
ny <- 10

oregon_sampled <- oregon_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Create and plot the flow field:
```{r}
# Offsets
x_o <- 560
y_o <- 140


df <- oregon_sampled %>%
  #length of segments depends on position, and the angle is constant from x_o, y_o
  mutate(xend = (x + (x - x_o)/30 * pi/4),
         yend = (y + (y - y_o)/30 * pi/4))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y,
                 color = value),
             shape = 15,
             size = 6) +
  scale_color_distiller(palette = "Greys") +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(0.1, 2)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("oregon-flow-field.png",
       height = 8,
       width = 8,
       units = "in")
```

## Waldport

See https://twitter.com/mark_lawler/status/1490467641676337154/photo/2 for this image:
![](Waldport.jpg)

Read the image using `imager::load.image()`:
```{r}
waldport <- load.image("waldport.jpg")
```

Check the size of the image: 
```{r}
summary(waldport)
```

Convert image to data frame (still working with {imager}):
```{r}
waldport_df <- waldport %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))
```

Convert to grayscale and to data frame:
```{r}
waldport_df_grayscale <- waldport %>%
  grayscale() %>% 
  as.data.frame()
```

Join data frames with color and grayscale values:
```{r}
waldport_df <- waldport_df %>%
  left_join(waldport_df_grayscale,
            by = c("x", "y"))
```

Retrieve every nth row/column from image:
```{r}
nx <- 20
ny <- 20

waldport_sampled <- waldport_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Create and plot the flow field:
```{r}
# Offsets
x_o <- -1000
y_o <- 770


df <- waldport_sampled %>%
  #length of segments depends on position, and the angle is constant from x_o, y_o
  mutate(xend = (x + (x - x_o)/20 * pi/8),
         yend = (y + (y - y_o)/20 * pi/8))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y,
                 color = rev(y)),
             shape = 15,
             size = 6) +
  scale_color_gradientn(colors = MexBrewer::mex.brewer("Atentado")) +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = value,
                   color = color)) +
  scale_size(range = c(0.01, 0.75)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("waldport-flow-field.png",
       height = 8,
       width = 8,
       units = "in")
```

## One more of another beach! Check this: https://twitter.com/GiuIianoDMedici/status/1490715140051947521

![](beach.jpg)

Read the image using `imager::load.image()`:
```{r}
beach <- load.image("beach.jpg")
```

Check the size of the image: 
```{r}
beach
```

Convert image to data frame (still working with {imager}):
```{r}
beach_df <- beach %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))
```

Convert to grayscale and to data frame:
```{r}
beach_df_grayscale <- beach %>%
  grayscale() %>% 
  as.data.frame()
```

Join data frames with color and grayscale values:
```{r}
beach_df <- beach_df %>%
  left_join(beach_df_grayscale,
            by = c("x", "y"))
```

Retrieve every nth row/column from image:
```{r}
nx <- 10
ny <- 10

beach_sampled <- beach_df %>%
  filter(x %% nx == 1,
         y %% ny == 1) 
```

Create and plot the flow field:
```{r}
# Offsets
x_o <- 200
y_o <- 480


df <- beach_sampled %>%
  #length of segments depends on position, and the angle is constant from x_o, y_o
  mutate(xend = (x + (x - x_o)/20 * pi/4),
         yend = (y + (y - y_o)/20 * pi/4))

df %>%
  ggplot() +
  geom_point(aes(x,
                 y,
                 color = rev(y)),
             shape = 15,
             size = 6) +
  scale_color_gradientn(colors = MexBrewer::mex.brewer("Atentado")) +
  new_scale_color() +
  geom_segment(aes(x = x,
                   y = y,
                   xend = xend,
                   yend = yend,
                   size = sqrt((x - x_o)^2 + (y - y_o)^2),
                   color = color)) +
  scale_size(range = c(0.5, 1.5)) + # Experiment with the range
  scale_color_identity() +
  scale_y_reverse() +
  coord_equal(expand = FALSE) +
  theme_void() +
  theme(legend.position = "none")

ggsave("beach-flow-field.png",
       height = 8,
       width = 8,
       units = "in")
```

## Flower 1 and spirals

![](flower.jpg)

Read the image using `imager::load.image()`:
```{r}
flower <- load.image("flower.jpg")
```

Check the size of the image: 
```{r}
flower
```

Convert image to data frame (still working with {imager}):
```{r}
flower_df <- flower %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))
```

Convert to grayscale and to data frame:
```{r}
flower_df_grayscale <- flower %>%
  grayscale() %>% 
  as.data.frame()
```

Join data frames with color and grayscale values:
```{r}
flower_df <- flower_df %>%
  left_join(flower_df_grayscale,
            by = c("x", "y"))
```

Convert the image to sf to use sf functions to find nearest features to borrow colors:
```{r}
flower_sf <- flower_df %>%
    st_as_sf(coords = c("x", "y"))

```

Golden spiral:
```{r}
#points <- 500

# Defining the Golden Angle
angle <- pi * (3 - sqrt(5))

#t_o <- seq(1, 10, 1) 

gs <- data.frame(t_o = seq(1, 750, 0.1) * angle) %>%
  mutate(x_o = 300 + t_o * sin(t_o),
         y_o = 300 + t_o * cos(t_o),
         x_end = x_o + 20 * sin(t_o),
         y_end = y_o + 20 * cos(t_o))
```

Convert to sf to borrow the colors from the image:
```{r}
gs <- gs %>%
  mutate(x = x_o,
         y = y_o) %>%
  st_as_sf(coords = c("x", "y"))
```


Find the nearest feature in the original image to borrow the colors:
```{r}
flower_colors <- flower_df[gs %>%
                                   st_nearest_feature(flower_sf),]
```

Bind the colors to the packed circles:
```{r}
gs <- gs %>%
  mutate(color = flower_colors$color,
         value = flower_colors$value)
```

Plot:
```{r}
# Make a scatter plot of points in a spiral
ggplot() +
  geom_point(data= flower_df,
             aes(x,
                 y,
                 color = value),
             #color = "black",
             shape = 15,
             size = 6) +
  scale_color_gradientn(colors = MexBrewer::mex.brewer("Atentado")) +
  #scale_color_distiller(palette = "Blues") +
  new_scale_color() +
  geom_segment(data = gs %>%
                 filter(x_o > 10 & x_o < 710,
                        y_o > 10 & y_o < 950),
               aes(x = x_o,
                   xend = x_end,
                   y = y_o,
                   yend = y_end,
                   size = t_o,
                   color = color)) +
  scale_y_reverse() +
  scale_color_identity() +
  scale_size(range = c(0.1, 3)) +
  coord_equal() +
  theme_void() +
  theme(legend.position = "none")

ggsave("flower-flow-field.png",
       height = 8,
       width = 8,
       units = "in")
```

## Flower 2 and spirals

![](flower-2.jpg)

Read the image using `imager::load.image()`:
```{r}
flower <- load.image("flower-2.jpg")
```

Check the size of the image: 
```{r}
flower
```

Convert image to data frame (still working with {imager}):
```{r}
flower_df <- flower %>%
  as.data.frame(wide="c") %>% 
  mutate(color = rgb(c.1,
                     c.2,
                     c.3))
```

Convert to grayscale and to data frame:
```{r}
flower_df_grayscale <- flower %>%
  grayscale() %>% 
  as.data.frame()
```

Join data frames with color and grayscale values:
```{r}
flower_df <- flower_df %>%
  left_join(flower_df_grayscale,
            by = c("x", "y"))
```

Convert the image to sf to use sf functions to find nearest features to borrow colors:
```{r}
flower_sf <- flower_df %>%
    st_as_sf(coords = c("x", "y"))
```

Golden spiral:
```{r}
#points <- 500

# Defining the Golden Angle
angle <- pi * (3 - sqrt(5))

#t_o <- seq(1, 10, 1) 

gs <- data.frame(t_o = seq(1, 750, 0.1) * angle) %>%
  mutate(x_o = 160 + t_o * sin(t_o),
         y_o = 310 + t_o * cos(t_o),
         x_end = x_o + 20 * sin(t_o),
         y_end = y_o + 20 * cos(t_o))
```

Convert to sf to borrow the colors from the image:
```{r}
gs <- gs %>%
  mutate(x = x_o,
         y = y_o) %>%
  st_as_sf(coords = c("x", "y"))
```

Find the nearest feature in the original image to borrow the colors:
```{r}
flower_colors <- flower_df[gs %>%
                                   st_nearest_feature(flower_sf),]
```

Bind the colors to the spiral:
```{r}
gs <- gs %>%
  mutate(color = flower_colors$color,
         value = flower_colors$value)
```

Plot:
```{r}
# Make a scatter plot of points in a spiral
ggplot() +
  # geom_point(data= flower_df,
  #            aes(x,
  #                y,
  #                color = value),
  #            #color = "black",
  #            shape = 15,
  #            size = 6) +
  # scale_color_gradientn(colors = MexBrewer::mex.brewer("Atentado")) +
  # scale_color_distiller(palette = "Blues") +
  # new_scale_color() +
  geom_segment(data = gs %>%
                 filter(x_o > 10 & x_o < 710,
                        y_o > 10 & y_o < 950),
               aes(x = x_o,
                   xend = x_end,
                   y = y_o,
                   yend = y_end,
                   size = t_o,
                   color = color)) +
  scale_y_reverse() +
  scale_color_identity() +
  scale_size(range = c(0.1, 3)) +
  coord_equal() +
  theme_void() +
  theme(legend.position = "none")

ggsave("flower-2-flow-field.png",
       height = 8,
       width = 8,
       units = "in")
```



